Title: Mixed organometallic compositions including at least three metals, and use thereof as fuel additives
Application Number: 97197459 Application Date: 1997.07.23
Publication Number: 1228802 Publication Date: 1999.09.15
Approval Pub. Date: 2002.06.26 Granted Pub. Date: 2002.06.26
International Classifi-cation: C07F13/00;C07F15/02;C07F15/04;C07F15/06;C10L1/14;C10L1/18;C10L1/24;C10L10/02
Applicant(s) Name: Total Raffinage Distribution S. A. Address:
Inventor(s) Name: C.Van Den Neste;J. Peyrot;G. Brisset
Attorney & Agent: wang jie
Abstract:
    Compositions including at least three metals (M1, M2, M3) are disclosed. The first metal (M1) is at least one metal selected from the iron group or the manganese group, and is preferably selected from iron, manganese, cobalt and nickel. The second metal (M2) is at least one metal selected from the rare earth group and is preferably selected from cerium, lanthanum, neodymium and praseodymium. The third metal (M3) is selected from the group of alkaline or alkaline-earth metals, and is preferably selected from barium, strontium, calcium and lithium. The quality weight ratio (R) of metal M3 to metal M2 is greater than 0.15, and preferably greater than 1.5.
Time: 15